A/HRC/42/60 (q) Promote community-based treatment of drug users and stop involuntary internment and treatment of drug users without proper independent authorization and oversight; (r) Undertake an independent review of the Phnom Penh Social Affairs Transit Centre (Prey Speu) in relation to its compliance with international standards, including the Convention on the Rights of Persons with Disabilities; (s) Convene a national conference to review the implementation of the recommendations of the 2015 national conference on persons in street situations; (t) Make concerted efforts to tackle corruption and the lack of transparency in the judiciary, including through undertaking a judicial integrity study; (u) 20 Adopt the legal aid policy.